Preheat your Ninja Woodfire Grill to 200°F (93°C) for smoking.
Form the ground beef and chorizo into 4-ounce balls, mixing gently without overworking.
Smoke the beef and chorizo balls, along with queso fresco, for 20 minutes.
While smoking, prepare guacamole by mashing together avocados, tomato, onion, cilantro, jalapeño, lime juice, pineapple juice, and salt. Refrigerate until needed.
Set the Woodfire to grill hi and wait for it to preheat. Slice Chorizo into small discs and then grill chorizo slices until crispy.
Smash burger balls on a hot griddle using a burger press and a piece of parchment paper. Season with Dad Dust and salt, and cook until crispy edges form around the outside. When the burger can easily be pulled up flip them.
Top 1 patty with smoked queso fresco and close the lid to let it melt.
Wipe down the griddle and then toast brioche buns.
Assemble burgers with the bottom bun, guacamole, patty without cheese, patty with cheese, more guacamole, crispy chorizo slices, and arugula.